Seiko Prospex SRPE35K1 Automatic

Caliber Number
4R35

Movement Type
Automatic with manual winding

Duration Approx. 41 hours
Case Material Stainless steel
Sapphire crystal
Crystal Coating Anti-reflective coating on inner surface

LumiBrite
Lumibrite on hands, indexes and bezel

Clasp
Three-fold clasp with secure lock , push button release with extender

Other Details
Water Resistance
200m / 660ft diver's

Case Size
Thickness: 12.8 
Diameter: 43.8 
Length: 48.7 
Weight
205.0 g
Other Specifications
Screw case back
Screw-down crown
Three-fold clasp with secure lock
Unidirectional rotating bezel
Other Features
23 jewels
Date display
Stop second hand function

12 Months international warranty